REMOVE

1. Dowling, D.B.
2. Backlund
3. Hoel
4. 1913

WHAT

1. Atlas Map (2)
2. World Atlas (2)

WHERE

1. South America (2)
2. West Indies (1)

WHO

1. Henry Tanner (2)
2. Tanner, Henry S. (2)
3. Tanner, Vallance, Kearny … (2)

WHEN

1. 1818 (2)
2. 1833 (2)